15946000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 47354112

約数和(自身を除く): 31408112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 67, 68, 70, 80, 85, 100, 112, 119, 125, 134, 136, 140, 170, 175, 200, 238, 250, 268, 272, 280, 335, 340, 350, 400, 425, 469, 476, 500, 536, 560, 595, 670, 680, 700, 850, 875, 938, 952, 1000, 1072, 1139, 1190, 1340, 1360, 1400, 1675, 1700, 1750, 1876, 1904, 2000, 2125, 2278, 2345, 2380, 2680, 2800, 2975, 3350, 3400, 3500, 3752, 4250, 4556, 4690, 4760, 5360, 5695, 5950, 6700, 6800, 7000, 7504, 7973, 8375, 8500, 9112, 9380, 9520, 11390, 11725, 11900, 13400, 14000, 14875, 15946, 16750, 17000, 18224, 18760, 22780, 23450, 23800, 26800, 28475, 29750, 31892, 33500, 34000, 37520, 39865, 45560, 46900, 47600, 56950, 58625, 59500, 63784, 67000, 79730, 91120, 93800, 113900, 117250, 119000, 127568, 134000, 142375, 159460, 187600, 199325, 227800, 234500, 238000, 284750, 318920, 398650, 455600, 469000, 569500, 637840, 797300, 938000, 996625, 1139000, 1594600, 1993250, 2278000, 3189200, 3986500, 7973000, 15946000]

約数ペア:

[(1, 15946000), (2, 7973000), (4, 3986500), (5, 3189200), (7, 2278000), (8, 1993250), (10, 1594600), (14, 1139000), (16, 996625), (17, 938000), (20, 797300), (25, 637840), (28, 569500), (34, 469000), (35, 455600), (40, 398650), (50, 318920), (56, 284750), (67, 238000), (68, 234500), (70, 227800), (80, 199325), (85, 187600), (100, 159460), (112, 142375), (119, 134000), (125, 127568), (134, 119000), (136, 117250), (140, 113900), (170, 93800), (175, 91120), (200, 79730), (238, 67000), (250, 63784), (268, 59500), (272, 58625), (280, 56950), (335, 47600), (340, 46900), (350, 45560), (400, 39865), (425, 37520), (469, 34000), (476, 33500), (500, 31892), (536, 29750), (560, 28475), (595, 26800), (670, 23800), (680, 23450), (700, 22780), (850, 18760), (875, 18224), (938, 17000), (952, 16750), (1000, 15946), (1072, 14875), (1139, 14000), (1190, 13400), (1340, 11900), (1360, 11725), (1400, 11390), (1675, 9520), (1700, 9380), (1750, 9112), (1876, 8500), (1904, 8375), (2000, 7973), (2125, 7504), (2278, 7000), (2345, 6800), (2380, 6700), (2680, 5950), (2800, 5695), (2975, 5360), (3350, 4760), (3400, 4690), (3500, 4556), (3752, 4250)]